Dan Lieberman, an IV principal investigator and CalTech graduate, was recently featured in his alma mater’s annual alumni magazine. The story covers his integral role in finding an innovative solution to the shortage of therapeutic oxygen for children with pneumonia in the developing world: a mask-type device that allows an oxygen bottle to last two to three times longer. “I think that at every step of my career—including at Caltech—the science has always been cool,” says Dan, who has come to appreciate the method and the mission of his work during his four years with IV. “There has been beautiful science, and challenging problems to solve.”http://glassdoor.com/slink.htm?key=vQ7LR